function QueueExampleTestCase::testQueueExampleBasic

Test the queue behavior through user interaction.

File

queue_example/queue_example.test, line 36

Class

QueueExampleTestCase

Functional tests for the Queue Example module.

Code

public function testQueueExampleBasic() {
    // Load the queue with 5 items.
    for ($i = 1; $i <= 5; $i++) {
        $edit = array(
            'queue_name' => 'queue_example_first_queue',
            'string_to_add' => "boogie{$i}",
        );
        $this->drupalPost('queue_example/insert_remove', $edit, t('Insert into queue'));
        $this->assertText(t('There are now @number items in the queue', array(
            '@number' => $i,
        )));
    }
    // Claim each of the 5 items with a claim time of 0 seconds.
    for ($i = 1; $i <= 5; $i++) {
        $edit = array(
            'queue_name' => 'queue_example_first_queue',
            'claim_time' => 0,
        );
        $this->drupalPost(NULL, $edit, t('Claim the next item from the queue'));
        $this->assertPattern(t('%Claimed item id=.*string=@string for 0 seconds.%', array(
            '@string' => "boogie{$i}",
        )));
    }
    $edit = array(
        'queue_name' => 'queue_example_first_queue',
        'claim_time' => 0,
    );
    $this->drupalPost(NULL, $edit, t('Claim the next item from the queue'));
    $this->assertText(t('There were no items in the queue available to claim'));
    // Sleep a second so we can make sure that the timeouts actually time out.
    // Local systems work fine with this but apparently the PIFR server is so
    // fast that it needs a sleep before the cron run.
    sleep(1);
    // Run cron to release expired items.
    $this->drupalPost(NULL, array(), t('Run cron manually to expire claims'));
    $queue_items = queue_example_retrieve_queue('queue_example_first_queue');
    // Claim and delete each of the 5 items which should now be available.
    for ($i = 1; $i <= 5; $i++) {
        $edit = array(
            'queue_name' => 'queue_example_first_queue',
            'claim_time' => 0,
        );
        $this->drupalPost(NULL, $edit, t('Claim the next item and delete it'));
        $this->assertPattern(t('%Claimed and deleted item id=.*string=@string for 0 seconds.%', array(
            '@string' => "boogie{$i}",
        )));
    }
    // Verify that nothing is left to claim.
    $edit = array(
        'queue_name' => 'queue_example_first_queue',
        'claim_time' => 0,
    );
    $this->drupalPost(NULL, $edit, t('Claim the next item from the queue'));
    $this->assertText(t('There were no items in the queue available to claim'));
}